/*
** Copyright (C) 2015-2017 Alexander Borisov
**
** This file is a part of PurC (short for Purring Cat), an HVML parser
** and interpreter.
** 
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with this program.  If not, see <https://www.gnu.org/licenses/>.
**
** Author: lex.borisov@gmail.com (Alexander Borisov)
*/

#ifndef MyCORE_UTILS_MCOBJECT_H
#define MyCORE_UTILS_MCOBJECT_H
#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include <mycore/myosi.h>

struct mcobject_chunk {
    unsigned char *begin;
    size_t length;
    size_t size;
    
    struct mcobject_chunk *next;
    struct mcobject_chunk *prev;
}
typedef mcobject_chunk_t;

struct mcobject {
    mcobject_chunk_t *chunk;
    
    void  **cache;
    size_t  cache_size;
    size_t  cache_length;
    
    size_t struct_size;
    size_t chunk_size;
}
typedef mcobject_t;


mcobject_t * mcobject_create(void);
mystatus_t mcobject_init(mcobject_t *mcobject, size_t chunk_size, size_t struct_size);
void mcobject_clean(mcobject_t *mcobject);
mcobject_t * mcobject_destroy(mcobject_t *mcobject, bool destroy_self);

void mcobject_chunk_malloc(mcobject_t* mcobject, mystatus_t* status);

void * mcobject_malloc(mcobject_t *mcobject, mystatus_t* status);
mystatus_t mcobject_free(mcobject_t *mcobject, void *entry);


#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* MyCORE_UTILS_MCOBJECT_H */

